China's valve industry based on the international: product technology is very important

China's valve industry based on the international: product technology is very important

       n recent years, the rapid development of China's valve industry, affected by raw materials and labor costs and other factors. Product export and market share continue to expand, and gradually become an important production base and main product sales market of the industry. There are many control valve factories in China, which are small-scale, lack of core competitiveness, and low concentration of enterprises, so it is difficult to have influence in the international market, which restricts the healthy development of the valve industry to a large extent.

Product technology has become an important factor restricting the development of valve products in China

       t is understood that although a number of township enterprises have developed rapidly, due to their low starting point, weak technical strength and poor equipment, most of their products are imitated, especially the low-pressure valves for water supply and drainage, the above problems do not affect the broad prospects of China's valve industry in the future.

       It is understood that although a number of township enterprises have developed rapidly, due to their low starting point, weak technical strength and poor equipment, most of their products are imitated, especially the low-pressure valves for water supply and drainage, the above problems do not affect the broad prospects of China's valve industry in the future. This is mainly due to the support of national policies and the strong demand of valve product market, especially the start-up of several century projects such as West to east gas transmission, West to East power transmission and south to North Water Diversion, which need a large number of valve products. Last year, the total import and export volume of China's valve industry reached US $24.1 billion, with a year-on-year growth rate of 28.2%, of which the total export volume was US $22.4 billion, with a year-on-year growth rate of 29.3%; With the recovery of the world economy, the import and export of China's valve products have also increased. However, there is still a big gap in high-end technology compared with foreign manufacturers. In the future, product technology will become a bottleneck restricting the development of China's valve products.

       Until recently, Chinese valve manufacturers only focused on small profit target markets, such as Ethiopia, Sudan, Iran, Iraq and some Southeast Asian markets. These markets are small, the decision-making process depends entirely on the price, and the profit margin is limited.

       China's import valve manufacturers must pay attention to such an undeniable fact: if they want to survive in the future, they must improve their previous sluggish performance and obtain large export manufacturing profits. At present, the main reason for the low export income is that there are a lot of business opportunities in China's domestic market, and the quality of China's imported valve manufacturing equipment is not enough to be sold overseas.

Prospect of electric valve market for refrigeration accessories in China

       ndustry insiders said that in industrial processes, valves are mostly used to control the movement and flow of various fluids, such as water, oil, chemical liquids, etc., based on the parameters of temperature, pressure and flow. The commonly used control valves in factories include pressure reducing valve, pneumatic constant temperature valve, solenoid valve constant temperature system, proportional control valve constant temperature system, temperature control valve, etc. When selecting all kinds of automatic valves, we should consider the type of heat engine, the required accuracy, the quality of control valve, pressure drop, flow and its structure, failure rate, manufacturer's credit and after-sales service, so as to achieve the economic and practical purpose.

       As far as the product itself is concerned, because the electric valve has the advantages of easy assembly, low failure rate and meeting the automation needs of the industry, it is a more cost-effective choice for the industry. Because the use of traditional pneumatic valve, inevitably need piping, solenoid valve and compressor, and electric valve is driven by motor, easy to install, and electric valve installation with the factory's original automatic control circuit can save other costs. In addition, the motor-driven mode is smooth in opening and closing, without the disadvantage of excessive instantaneous impulse, and the failure rate can be greatly reduced.

       With the continuous development of market science and technology, electric gate valve is also developing in the direction of high-tech content, high parameters, strong corrosion resistance and high service life.

       At present, the gap between China's valve industry and foreign valve industry is obvious. There are mainly four comprehensive gaps: one is the gap in the ability of technological innovation; Second, the gap in processing technology; Third, the gap in quality management and equipment; Fourth, the gap in process management. This also allows us to see their own shortcomings, in order to find the gap and the essence of the problem, so as to improve and improve.